| Acronym | Meaning |
 | OECD | Organization For Economic Cooperation And Development |
 | FPW | Flexural Plate Wave |
 | EFG | Electric Field Gradient |
 | FIP | Full Intra-pair (spin-coupling) (wave Function) |
 | OLMO | Orthonormal Localized Mol. Orbital |
 | SPT | Selective Polarization-transfer |
 | BMWI | Biomedical Waste Incinerator |
 | NFOM | Near-field Optical Microscopy |
 | STN | Super Twisted Nematic |
 | GWDR | Ground Water Disinfection Rule |